Holy shit all of those photons are moving in the same direction. It's like a motherfucking army of photons marching toward your retina goddamn!

This shit is used to read data off of reflective discs. WHAT THE FUCK how can lasers read shit off of thin shiny pieces of plastic I mean holy fucking crap it's gotta have a tiny wizard in there or some shit.

Are you gonna want to use a lame-ass flashlight or a stupid lighter? Fuck no, you want a laser shit yes!

I hear they figured out how far away the moon is using lasers or some shit. That doesn't make any fucking sense!

They come in any fucking colour you can think of. Even some colours that aren't even colours like infrared. WTF is infrared? Fuck you, I don't know.

Dear motherfucking shit they move at the speed of light and nothing is faster than the speed of light because Einstein said so goddamn